Follow the zany, Antarctic adventures of Mumble, the tap-dancing penguin, as he seeks to solve the mystery of the food famine. This book is packed with fact-filled character profiles and full-color images that will both entertain and educate the reader. Trace Mumble's journey on a four-page gatefold map of Antarctica, learn about the real depth of icebergs in a surprising drop-down flap, and read lots of facts about Mumble's real-life penguin counterparts in five fold-out flaps throughout the book. Also discover more about the animals that Mumble encounters, from Adelie penguins and Orca whales, to leopard seals and skua birds.